65 citations · 92 across the 3 of their papers we have counts for
5 papers · 1 filter
Multi-Atom Quasiparticle Scattering Interference for Superconductor Energy-Gap Symmetry Determination
Rahul Sharma, Andreas Kreisel, Miguel Antonio Sulangi +10
Complete theoretical understanding of the most complex superconductors requires a detailed knowledge of the symmetry of the superconducting energy-gap , for all mom…
Orbital superconductivity, defects and pinned nematic fluctuations in the doped iron chalcogenide FeSeTe
Saheli Sarkar, John Van Dyke, Peter Sprau +5
We demonstrate that the differential conductance, , measured via spectroscopic imaging scanning tunneling microscopy in the doped iron chalcogenide FeSeTe,…
Orbital selective pairing and gap structures of iron-based superconductors
Andreas Kreisel, Brian M. Andersen, Peter O. Sprau +3
We discuss the influence on spin-fluctuation pairing theory of orbital selective strong correlation effects in Fe-based superconductors, particularly Fe chalcogenide systems. We pr…
Discovery of Orbital-Selective Cooper Pairing in FeSe
Peter O. Sprau, Andrey Kostin, Andreas Kreisel +7
The superconductor FeSe is of intense interest thanks to its unusual non-magnetic nematic state and potential for high temperature superconductivity. But its Cooper pairing mechani…
Imaging atomic-scale effects of high-energy ion irradiation on superconductivity and vortex pinning in Fe(Se,Te)
Freek Massee, Peter Oliver Sprau, Yong-Lei Wang +4
Maximizing the sustainable supercurrent density, Jc, is crucial to high current applications of superconductivity and, to achieve this, preventing dissipative motion of quantized v…